package com.mmall.concurrent.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author sunqy
 * @description 课程里用来标记【线程安全】的类或者是写法
 * @create 2020-05-24 19:42
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface ThreadSave {
    String value() default "";
}
